HU Shuai,ZHANG Xueru,GUAN Dongjie.Analysis on Carbon Storage Change of Construction Land Expansion in Chongqing Based on InVEST Model[J].Research of Soil and Water Conservation,2018,25(03):323-331.
基于InVEST模型重庆市建设用地扩张的碳储量变化分析
- Title:
- Analysis on Carbon Storage Change of Construction Land Expansion in Chongqing Based on InVEST Model
- Keywords:
- InVEST model; carbon storage; carbon capacity; carbon loss; Chongqing
- 分类号:
- Q948
- 摘要:
- 建设用地的扩张是影响陆地生态系统碳储量变化的重要驱动因素。以重庆市为研究区域，基于重庆市土地利用数据、土壤数据、植被数据，从建设用地扩张的视角，采用InVEST模型，结合收集的碳密度数据，对重庆市2000年、2005年及2010年碳储量的变化进行了分析。结果表明：2000-2010年重庆市土地利用变化显著，建设用地是主要的转入者，共增长1 505.58 km2，其中90%以上的区域来自耕地以及阔叶林，造成碳净损失1.796 Mt。2005-2010年重庆市建设用地变化更加剧烈，这期间建设用地共扩张998.19 km2。建设用地主要是由西部中心逐渐向四周扩张，且增长速率加快。建设用地由2000年的598.88 km2增加到2005年的1 097.27 km2，扩张导致总碳储量减少了1 169 982.18 t，其中阔叶林的碳损失达到72%；2010年建设用地增加至2 095.46 km2，占用耕地以及阔叶林是主要的扩张形式，扩张导致总碳储量减少了1 169 982.18 t。可见，建设用地扩张过程中，碳损失的主要来源为耕地及阔叶林，其次是针叶林、草原、草地等。选择固碳能力较弱的裸地与草甸作为建设用地的扩张目标，有利于重庆市碳储量的保护与增长。
- Abstract:
- The expansion of construction land is an important driving factor affecting the change of carbon storage in terrestrial ecosystem. Based on Chongqing land use data, soil data, vegetation data, from the perspective of expansion of construction land, we use InVEST model and combine with the collected carbon density data to analyze the changes in carbon stocks in Chongqing City in 2000, 2005 and 2010. The results show that the land use change is significant from 2000 to 2010, and the construction land is the main entrant, with a total growth of 1 505.58 km2. Among them, more than 90% of the area comes from cultivated land and broad-leaved forest, resulting in a net carbon loss of 1.796 Mt. From 2005 to 2010, the construction land in Chongqing changed more intensely, the construction land expanded by 998.19 km2. Construction land mainly expanded from the western center, gradually to the surrounding area, and the growth rate accelerated. The construction land increased from 598.88 km2 in 2000 to 1 097.27 km2 in 2005, and the total carbon storage decreased by 1 169 982.18 tons. The carbon loss of broad-leaved forest reached to 72%. In 2010, the construction land increased to 2 095.46 km2, expansion occurred in broad-leaved forest, expansion led to the reduction of total carbon stocks of 1 169 982.18 tons. It can be seen that the main sources of carbon loss during the expansion of construction land are cultivated land and broad-leaved forest, and followed by coniferous forest, grassland and grassland. Construction land expansion targeting the bare land and the meadow with weak carbon sequestration are beneficial to the protection and growth of carbon storage in Chongqing.
参考文献/References:
[1] Yu G, Li X, Wang Q, et al. Carbon storage and its spatial pattern of terrestrial ecosystem in China[J]. Journal of Resources and Ecology, 2010,1(2):97-109.
[2] Watson R T, Noble I R, Bolin B, et al. Land use, land-use change and forestry. A special report of the Intergovernmental Panel on Climate Change(IPCC)[M]. Cambridge:Cambridge University, 2000.
[3] Batjes N H. Total carbon and nitrogen in the soils of the world[J]. European Journal of Soil Science, 2014,65(1):2-3.
[4] 徐新良,曹明奎,李克让.中国森林生态系统植被碳储量时空动态变化研究[J].地理科学进展,2007,26(6):1-10.
[5] 张文华,贾志斌,卓义,等. InVEST模型对锡林郭勒草原碳储量研究的适用性分析[J].地球环境学报,2016,7(1):87-96.
[6] 修珍珍,王斌,杨校生,等.基于InVEST模型估算富阳市森林生态系统碳储量[J].广西植物,2016,36(7):868-874.
[7] 荣月静,张慧,赵显富.基于InVEST模型近10年太湖流域土地利用变化下碳储量功能[J].江苏农业科学,2016,44(6):447-451.
[8] 吴佩君,刘小平,黎夏,等.基于InVEST模型和元胞自动机的城市扩张对陆地生态系统碳储量影响评估:以广东省为例[J].地理与地理信息科学,2016,32(5):22-28.
[9] 汪小平,周宝同,王小玉,等.重庆市土地利用变化及其生态系统服务价值响应[J].西南师范大学学报:自然科学版,2009,34(5):225-229.
[10] 张云倩,张晓祥,陈振杰,等.基于InVEST模型的江苏海岸带生态系统碳储量时空变化研究[J].水土保持研究,2016,23(3):100-105.
[11] 揣小伟,黄贤金,郑泽庆,等.江苏省土地利用变化对陆地生态系统碳储量的影响[J].资源科学,2011,33(10):1932-1939.
[12] 王绍强,罗承文.中国陆地自然植被碳量空间分布特征探讨[J].地理科学进展,1999,18(3):238-244.
[13] 田多松,傅碧天,吕永鹏,等.基于SD和CLUE-S模型的区域土地利用变化对土壤有机碳储量影响研究[J].长江流域资源与环境,2016,25(4):613-620.
[14] 奚小环,张建新,廖启林,等.多目标区域地球化学调查与土壤碳储量问题:以江苏、湖南、四川、吉林、内蒙古为例[J].第四纪研究,2008,28(1):58-67.
[15] 解宪丽.基于GIS的国家尺度和区域尺度土壤有机碳库研究[D].南京:南京师范大学,2004.
[16] 周玉荣,于振良,赵士洞.我国主要森林生态系统碳贮量和碳平衡[J].植物生态学报,2000,24(5):518-522.
[17] 王绍强,周成虎.中国陆地土壤有机碳库的估算[J].地理研究,1999,18(4):349-356.
[18] 王绍强,周成虎,李克让,等.中国土壤有机碳库及空间分布特征分析[J].地理学报,2000,55(5):533-544.
[19] 李克让,王绍强,曹明奎.中国植被和土壤碳贮量[J].中国科学,2003,33(1):72-80.
[20] 遇蕾,任国玉.全新世中国陆地生态系统碳储量变化的估算[J].气候变化研究进展,2008,4(1):12-16.
[21] 黄小辉,唐小荐,邵呈龙,等.重庆市森林植被碳储量及其地理分布格局[J].西南师范大学学报:自然科学版,2012,37(1):82-87.
[22] 孟祥江,周恺.基于森林资源2类调查数据的重庆市森林碳储量估算研究[J].安徽农业科学,2013,41(27):11038-11040.
[23] 王鹏程,邢乐杰,肖文发,等.三峡库区森林生态系统有机碳密度及碳储量[J].生态学报,2009,29(1):97-107.
[24] 吴哲,陈歆,刘贝贝,等. InVEST模型及其应用的研究进展[J].热带农业科学,2013,33(4):58-62.
[25] 韩晋榕.基于InVEST模型的城市扩张对碳储量的影响分析[D].长春:东北师范大学,2013.
相似文献/References:
[1]付梦娣,肖能文,赵志平,等.北京城市化进程对生态系统服务的影响[J].水土保持研究,2016,23(05):235.
FU Mengdi,XIAO Nengwen,ZHAO Zhiping,et al.Effects of Urbanization on Ecosystem Services in Beijing[J].Research of Soil and Water Conservation,2016,23(03):235.
[2]宋娅丽,韩海荣,康峰峰.山西太岳山不同林龄油松林生物量及碳储量研究[J].水土保持研究,2016,23(01):29.
SONG Yali,HAN Hairong,KANG Fengfeng.Study on Biomass and Carbon Storage with Age-Chronosequence in Pinus tabulaeformis Forest in Taiyue Mountain of Shanxi Province[J].Research of Soil and Water Conservation,2016,23(03):29.
[3]荣月静,张慧,王岩松.基于Logistic-CA-Markov与InVEST模型对南京市土地利用与生物多样性功能模拟评价[J].水土保持研究,2016,23(03):82.
RONG Yuejing,ZHANG Hui,WANG Yansong.Assessment on Land Use and Biodiversity in Nanjing City Based on Logistic-CA-Markov and InVEST Model[J].Research of Soil and Water Conservation,2016,23(03):82.
[4]赵忠宝,耿世刚,何鑫,等.河北省青龙满族自治县2005-2050年森林植被碳储量及碳密度估算[J].水土保持研究,2015,22(03):264.
ZHAO Zhongbao,GENG Shigang,HE Xin,et al.Estimation of Storage and Density of Carbon in Forest Vegetation in Qinglong Manchu Autonomous County of Hebei Province from 2005 to 2050[J].Research of Soil and Water Conservation,2015,22(03):264.
[5]张涛,万福绪,谈正鑫.盱眙县墨西哥柏人工林含碳率与碳储量研究[J].水土保持研究,2015,22(04):228.
ZHANG Tao,WAN Fuxu,TAN Zhengxin.Carbon Content and Storage of Mexican Cypress Plantation Forest in the Xuyi County[J].Research of Soil and Water Conservation,2015,22(03):228.
[6]徐松,廖超英,多杰吉,等.毛乌素沙地樟子松人工林不同坡向的碳储量及空间分布研究[J].水土保持研究,2015,22(06):14.
XU Song,LIAO Chaoying,DUO Jieji,et al.Study of Carbon Storage and Spatial Distribution of Pinus sylvestris Artificial Forest Under Different Slope Aspects in Mu Us Desert[J].Research of Soil and Water Conservation,2015,22(03):14.
[7]巩杰,马学成,张玲玲,等.基于InVEST模型的甘肃白龙江流域生境质量时空分异[J].水土保持研究,2018,25(03):191.
GONG Jie,MA Xuecheng,ZHANG Lingling,et al.Spatiotemporal Variation of Habitat Quality in Bailongjiang Watershed in Gansu Based on InVEST Model[J].Research of Soil and Water Conservation,2018,25(03):191.
[8]牛志君,周亚鹏,王树涛,等.县域土地利用变化对碳储量的影响与评价——以黑龙港流域巨鹿县为例[J].水土保持研究,2018,25(03):292.
NIU Zhijun,ZHOU Yapeng,WANG Shutao,et al.Influence and Evaluation of Land Use Change on Carbon Storage on County Scale—A Case Study of Julu County in Heilonggang Basin[J].Research of Soil and Water Conservation,2018,25(03):292.
[9]杜宝红,高翠萍,哈达朝鲁.不同放牧强度对锡林郭勒典型草原生产力及碳储量的影响[J].水土保持研究,2018,25(01):139.
DU Baohong,GAO Cuiping,Hadachaolu.Effect of Grazing on Plant Biomass and Carbon Storage of Typical Grassland in Xilinguole[J].Research of Soil and Water Conservation,2018,25(03):139.
[10]柯新利,普鹍鹏,杨柏寒,等.耕地保护对生态系统水源涵养功能的影响——以武汉市为例[J].水土保持研究,2018,25(01):391.
KE Xinli,PU Kunpeng,YANG Bohan,et al.Impacts of Cultivated Land Protection on Water Retention Function of Ecosystem—A Case Study in Wuhan[J].Research of Soil and Water Conservation,2018,25(03):391.
[11]张云倩,张晓祥,陈振杰,等.基于InVEST模型的江苏海岸带生态系统碳储量时空变化研究[J].水土保持研究,2016,23(03):100.
ZHANG Yunqian,ZHANG Xiaoxiang,CHEN Zhenjie,et al.Research on the Spatiotemporal Variation of Carbon Storage in Coastal Zone Ecosystem of Jiangsu Based on InVEST Model[J].Research of Soil and Water Conservation,2016,23(03):100.
备注/Memo
收稿日期:2017-07-26;改回日期:2017-08-18。
基金项目:国家自然科学基金（41501202）；上海市城市化生态过程与生态恢复重点实验室开放基金（SHUES2012A04）；国家自然科学基金（41501202）；国家社科基金后期资助项目（16FJY010）；重庆市基础科学与前沿技术研究项目（cstc2017jcyjAX0210）；上海市城市化生态过程与生态恢复重点实验室开放基金（SHUES2012A04）
作者简介:虎帅(1992-),男,新疆克拉玛依人,硕士研究生,主要从事于GIS应用与生态系统服务评估等方面的研究工作。E-mail:610267114@qq.com
通讯作者:张学儒(1982-),男,河北沧州人,副教授,主要从事土地利用与GIS应用。E-mail:zhangxueru5@126.com